Detail publikace

Characterization of upconversion nanoparticles by fluorescence spectrometry and capillary electrophoresis

VANĚČKOVÁ, T. ZÍTKA, J. HLAVÁČEK, A. ADAM, V. VACULOVIČOVÁ, M.

Originální název

Characterization of upconversion nanoparticles by fluorescence spectrometry and capillary electrophoresis

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Upconversion nanoparticles (UCNPs) are a novel class of luminescent tags for applications in life and material sciences. Unlike traditional fluorophores, UCNPs exhibit emission of shorter wavelength under near-infrared excitation (typically 980 nm). In this work, we have examined these unique photophysical properties by fluorescence spectrometry and capillary electrophoresis. UCNPs co-doped with Yb(III) and Er(III) were characterized using laboratory-made fluorescence spectrometer. We have exploited and evaluated two excitation sources and the dependence of the fluorescence of UCNPs on the relative excitation power. Moreover, capillary electrophoresis with laser-induced fluorescence (CE-LIF) detection was for the first time used for characterization of the nanoparticles. It was proved that CE-LIF is a valuable method to be used for investigation of upconversion luminiscence and monitoring of the interactions of UCNPs with other molecules of interest.

Klíčová slova

Upconversion nanoparticles; UCNP; fluorescence spectrometry; capillary electrophoresis

Autoři

VANĚČKOVÁ, T.; ZÍTKA, J.; HLAVÁČEK, A.; ADAM, V.; VACULOVIČOVÁ, M.

Vydáno

31. 12. 2017

Nakladatel

Mendel University in Brno

ISBN

978-80-7509-529-9

Kniha

MendelNet 2017

Strany od

953

Strany do

957

Strany počet

5

URL

https://mendelnet.cz/artkey/mnt-201701-0113_Characterization-of-upconversion-nanoparticles-by-fluorescence-spectrometry-and-capillary-electrophoresis.php?back=/magno/mnt/2017/mn1.php?secid=4

Plný text v Digitální knihovně

http://hdl.handle.net/11012/84178

BibTex

@inproceedings{BUT148779,
  author="Tereza {Vaněčková} and Jan {Zítka} and Antonín {Hlaváček} and Vojtěch {Adam} and Markéta {Vaculovičová}",
  title="Characterization of upconversion nanoparticles by fluorescence spectrometry and capillary electrophoresis",
  booktitle="MendelNet 2017",
  year="2017",
  pages="953--957",
  publisher="Mendel University in Brno",
  isbn="978-80-7509-529-9",
  url="https://mendelnet.cz/artkey/mnt-201701-0113_Characterization-of-upconversion-nanoparticles-by-fluorescence-spectrometry-and-capillary-electrophoresis.php?back=/magno/mnt/2017/mn1.php?secid=4"
}